Threat Level: green Handler on Duty: Pasquale Stirparo

SANS ISC: Microsoft Patch Tuesday - SANS Internet Storm Center Microsoft Patch Tuesday


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Microsoft Patch Tuesday 2009-09-08

MS90-45
Title Request handling vulnerability leads to a remote code execution.
Replaces MS60-23
Affected JScript Scripting Engine
KB KB971961
Known Exploits No
Microsoft Rating Critical
ISC Client Rating Critical
ISC Server Rating Critical
CVE Exploitability
2009-1920 1
MS90-46
Title A vulnerability exist in DHTML Editing Component ActiveX Control.
Replaces
Affected DHTML Editing Component
KB KB956844
Known Exploits No
Microsoft Rating Critical
ISC Client Rating Critical
ISC Server Rating Critical
CVE Exploitability
2009-2519 2
MS90-47
Title This vulnerability could allow remote code execution if a user opened a specially crafted media file.
Replaces MS80-76
Affected Windows Media Format
KB KB973812
Known Exploits No
Microsoft Rating Critical
ISC Client Rating Critical
ISC Server Rating Critical
CVE Exploitability
2009-2498 1
2009-2499 1
MS90-48
Title Vulnerabilities exist in Transmission Control Protocol/Internet Protocol (TCP/IP) processing.
Replaces
Affected Windows TCP/IP
KB KB967723
Known Exploits No
Microsoft Rating Critical
ISC Client Rating Critical
ISC Server Rating Critical
CVE Exploitability
2009-1925 2
2009-1926 3
2008-4609 3
MS90-49
Title A vulnerability in Wireless LAN AutoConfig Service.
Replaces
Affected Wireless LAN AutoConfig Service
KB KB970710
Known Exploits No
Microsoft Rating Important
ISC Client Rating Critical
ISC Server Rating Critical
CVE Exploitability
2009-1132 2
We will update issues on this page for about a week or so as they evolve. We appreciate your updates!
US based customers can call Microsoft for free patch related support on 1-866-PCSAFETY
(*): ISC rating
  • We use 4 levels:
    • PATCH NOW: Typically used where we see immediate danger of exploitation. Typical environments will want to deploy these patches ASAP. Workarounds are typically not accepted by users or are not possible. This rating is often used when typical deployments make it vulnerable and exploits are being used or easy to obtain or make.
    • Critical: Anything that needs little to become "interesting" for the dark side. Best approach is to test and deploy ASAP. Workarounds can give more time to test.
    • Important: Things where more testing and other measures can help.
    • Less Urgent: practices for servers such as not using outlook, MSIE, word etc. to do traditional office or leisure work.
    • The rating is not a risk analysis as such. It is a rating of importance of the vulnerability and the perceived or even predicted threatatches.